lasinfo (210611) report for 'AHN4T/35AN1_19.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 337/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 24230502 number of points by return: 19808925 3309587 893072 192584 24514 scale factor x y z: 0.001 0.001 0.001 offset x y z: 262980 469980 0 min x y z: 262980.000 469980.000 35.550 max x y z: 263850.557 471269.999 71.848 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 24230502 extended number of points by return: 19808925 3309587 893072 192584 24514 1747 73 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 870557 Y 0 1289999 Z 35550 71848 intensity 0 4926 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -10 29 user_data 6 7 point_source_ID 182 183 gps_time 328783044.134899 328784315.473030 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 29 255 B 15 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.2 32.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19808925 number of intermediate returns: 1117629 number of last returns: 19727888 number of single returns: 16423940 covered area in square units/kilounits: 962628/0.96 point density: all returns 25.17 last only 20.49 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24230502 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19808925 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3309587 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 893072 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 192584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24514 instead zero. overview over extended number of returns of given pulse: 16423940 4896841 2109318 675051 114661 10191 500 0 0 0 0 0 0 0 0 histogram of classification of points: 6429400 unclassified (1) 11688866 ground (2) 6064907 building (6) 38183 water (9) 9146 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1580992 +---> 438738 of those are unclassified (1) +---> 810174 of those are ground (2) +---> 319688 of those are building (6) +---> 12299 of those are water (9) +---> 93 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [35.5,35.6) has 10 bin [35.6,35.7) has 663 bin [35.7,35.8) has 5 bin [35.8,35.9) has 1 bin [35.9,36.0) has 170 bin [36.0,36.1) has 7491 bin [36.1,36.2) has 6769 bin [36.2,36.3) has 6426 bin [36.3,36.4) has 16740 bin [36.4,36.5) has 8522 bin [36.5,36.6) has 12139 bin [36.6,36.7) has 16376 bin [36.7,36.8) has 16246 bin [36.8,36.9) has 20994 bin [36.9,37.0) has 23563 bin [37.0,37.1) has 33860 bin [37.1,37.2) has 32228 bin [37.2,37.3) has 30956 bin [37.3,37.4) has 31517 bin [37.4,37.5) has 34770 bin [37.5,37.6) has 29544 bin [37.6,37.7) has 33330 bin [37.7,37.8) has 46016 bin [37.8,37.9) has 60110 bin [37.9,38.0) has 73820 bin [38.0,38.1) has 116054 bin [38.1,38.2) has 164094 bin [38.2,38.3) has 211951 bin [38.3,38.4) has 279531 bin [38.4,38.5) has 294312 bin [38.5,38.6) has 363429 bin [38.6,38.7) has 486931 bin [38.7,38.8) has 530903 bin [38.8,38.9) has 503963 bin [38.9,39.0) has 465847 bin [39.0,39.1) has 478412 bin [39.1,39.2) has 482508 bin [39.2,39.3) has 494331 bin [39.3,39.4) has 524085 bin [39.4,39.5) has 498636 bin [39.5,39.6) has 422931 bin [39.6,39.7) has 352045 bin [39.7,39.8) has 371585 bin [39.8,39.9) has 368198 bin [39.9,40.0) has 348045 bin [40.0,40.1) has 318557 bin [40.1,40.2) has 308046 bin [40.2,40.3) has 369070 bin [40.3,40.4) has 554209 bin [40.4,40.5) has 639563 bin 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has 14967 bin [55.7,55.8) has 14073 bin [55.8,55.9) has 13702 bin [55.9,56.0) has 13615 bin [56.0,56.1) has 13305 bin [56.1,56.2) has 13227 bin [56.2,56.3) has 13104 bin [56.3,56.4) has 12869 bin [56.4,56.5) has 12958 bin [56.5,56.6) has 12835 bin [56.6,56.7) has 12901 bin [56.7,56.8) has 12509 bin [56.8,56.9) has 12595 bin [56.9,57.0) has 12555 bin [57.0,57.1) has 12525 bin [57.1,57.2) has 12170 bin [57.2,57.3) has 12329 bin [57.3,57.4) has 12039 bin [57.4,57.5) has 11683 bin [57.5,57.6) has 11741 bin [57.6,57.7) has 11226 bin [57.7,57.8) has 11175 bin [57.8,57.9) has 10927 bin [57.9,58.0) has 10771 bin [58.0,58.1) has 10434 bin [58.1,58.2) has 10370 bin [58.2,58.3) has 10027 bin [58.3,58.4) has 10002 bin [58.4,58.5) has 9629 bin [58.5,58.6) has 9492 bin [58.6,58.7) has 9215 bin [58.7,58.8) has 9261 bin [58.8,58.9) has 9074 bin [58.9,59.0) has 8797 bin [59.0,59.1) has 8471 bin [59.1,59.2) has 8543 bin [59.2,59.3) has 8423 bin [59.3,59.4) has 8069 bin [59.4,59.5) has 7971 bin 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[67.5,67.6) has 688 bin [67.6,67.7) has 706 bin [67.7,67.8) has 602 bin [67.8,67.9) has 615 bin [67.9,68.0) has 542 bin [68.0,68.1) has 561 bin [68.1,68.2) has 523 bin [68.2,68.3) has 488 bin [68.3,68.4) has 450 bin [68.4,68.5) has 428 bin [68.5,68.6) has 361 bin [68.6,68.7) has 351 bin [68.7,68.8) has 327 bin [68.8,68.9) has 325 bin [68.9,69.0) has 294 bin [69.0,69.1) has 289 bin [69.1,69.2) has 255 bin [69.2,69.3) has 196 bin [69.3,69.4) has 166 bin [69.4,69.5) has 128 bin [69.5,69.6) has 100 bin [69.6,69.7) has 78 bin [69.7,69.8) has 65 bin [69.8,69.9) has 56 bin [69.9,70.0) has 51 bin [70.0,70.1) has 39 bin [70.1,70.2) has 38 bin [70.2,70.3) has 36 bin [70.3,70.4) has 23 bin [70.4,70.5) has 22 bin [70.5,70.6) has 10 bin [70.6,70.7) has 27 bin [70.7,70.8) has 19 bin [70.8,70.9) has 13 bin [70.9,71.0) has 7 bin [71.0,71.1) has 9 bin [71.1,71.2) has 4 bin [71.2,71.3) has 5 bin [71.3,71.4) has 5 bin [71.4,71.5) has 5 bin [71.5,71.6) has 13 bin [71.6,71.7) has 11 bin [71.7,71.8) has 3 bin [71.8,71.9) has 1 average z coordinate 42.7 for 24230502 element(s) point source id histogram with bin size 1.000000 bin 182 has 4890103 bin 183 has 19340399 average point source id 182.79818399965464 for 24230502 element(s)